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분수 2자리 (분모가 같은)

1
2 34
+
4 34
=
6 34
2
+
4
=
3 17
2
4 45
+
2 45
=
6 45
4
+
2
=
2 15
3
2 51
+
4 51
=
6 51
2
+
4
=
2 17
4
5 34
+
8 34
=
13 34
5
8 26
+
2 26
=
10 26
8
+
2
=
5 13
6
2 34
+
6 34
=
8 34
2
+
6
=
4 17
7
6 13
+
1 13
=
7 13
8
1 67
+
2 67
=
3 67
9
2 30
+
9 30
=
11 30
10
9 21
+
7 21
=
16 21
11
7 85
+
9 85
=
16 85
12
9 25
+
7 25
=
16 25
13
7 63
+
4 63
=
11 63
14
7 14
+
8 14
=
15 14
15
8 43
+
6 43
=
14 43
▲